Introduction
If you live in South Florida or the Florida Keys, chances are you’ve noticed your pool water level dropping during the hot, sunny months. While evaporation is natural, excessive water loss could mean a hidden leak. Knowing the difference can save you thousands in water bills
and costly repairs. This guide will help you determine whether your pool is evaporating or leaking—and what to do about it.
Normal Pool Evaporation in South Florida
South Florida’s subtropical climate creates prime conditions for evaporation. On average, a pool may lose about 1/4 inch of water per day due to heat, humidity, and wind. Pools exposed to full sun and strong breezes often lose even more. During the summer months, evaporation
rates are at their highest, and many homeowners mistake this for a leak.
Signs Your Pool May Be Leaking
If your pool is losing more water than normal evaporation, it’s time to look for warning signs of a leak:
- Water loss greater than 1/2 inch per day.
- Soggy ground or wet spots near the pool.
- Cracks in the pool deck, tiles, or plaster.
- Air bubbles in the pool pump or skimmer.
- Algae growth despite balanced chemicals (leaks dilute chemicals).
The Bucket Test: A Simple Way to Compare
The bucket test is the easiest way to tell evaporation from a leak:
- Fill a bucket with water and place it on a pool step so the water level matches the pool’s.
- Mark the water levels inside the bucket and in the pool.
- After 24 hours, compare the two. If the pool water level drops significantly more than the bucket, you likely have a leak.
Why Evaporation is Higher in the Florida Keys
Pools in the Florida Keys tend to evaporate faster due to constant ocean breezes and high salt content in the air. The salty environment also accelerates wear on pool equipment, making leaks more likely over time.
When to Call a Professional
If your pool consistently loses more than 1/2 inch of water daily, even after accounting for evaporation, it’s time to call in the experts. At Dr. Pool Leaks, we use state-of-the-art leak detection equipment to identify hidden leaks in plumbing, fittings, and pool surfaces. We proudly serve South Florida and the Florida Keys, including Key Largo, Islamorada, and Marathon
Frequently Asked Questions (FAQ)
How much water loss is normal for a pool in South Florida?
About 1/4 inch per day is typical, depending on weather and exposure.
Can wind increase evaporation?
Yes, pools exposed to wind lose water faster due to increased surface evaporation
Do you service both South Florida and the Keys?
Yes, Dr. Pool Leaks serves all of South Florida and the Florida Keys up to Marathon.
Contact Dr. Pool Leaks
Not sure if it’s evaporation or a leak? Don’t wait until it’s too late. Call Dr. Pool Leaks today for fast, professional leak detection in South Florida and the Florida Keys.